| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [be] essential for [verb] | 24 |
|
| 2 | [noun sg] [be] essential for [verb] | 17 |
|
| 3 | [pron] [be] essential for [verb] | 9 |
|
| 4 | which [be] essential for [verb] | 7 |
|
| 5 | [Wh det] [be] essential for [verb] | 7 |
|
| 6 | [noun pl] [be] essential for [verb] | 7 |
|
| 7 | which [be] essential for [verb] | 7 |
|
| 8 | [be] [adv] essential for [verb] | 5 |
|
| 9 | [be] essential for [noun] [verb] | 13 |
|
| 10 | [be] essential for [pron] [verb] | 10 |
|
| 11 | [be] essential for [pers pn] [verb] | 7 |
|
| 12 | [be] essential for [noun sg] [verb] | 6 |
|
| 13 | [be] essential for [noun pl] [verb] | 6 |
|
| 14 | [be] essential for [verb] [art] | 12 |
|
| 15 | [be] essential for [verb] [art] | 12 |
|
| 16 | [be] essential for [verb] the | 11 |
|
| 17 | [be] essential for [verb] [noun] | 11 |
|
| 18 | [be] essential for [verb] the | 11 |
|
| 19 | [be] essential for [verb] [noun sg] | 6 |
|
| 20 | [be] essential for [verb] [adj] | 6 |
|
| 21 | [be] essential for [verb] [noun pl] | 5 |
|
| 22 | [be] essential for [verb] [adj] | 5 |
|
